1108444 has 12 divisors (see below), whose sum is σ = 1951768. Its totient is φ = 550800.

The previous prime is 1108427. The next prime is 1108447. The reversal of 1108444 is 4448011.

It is a super-2 number, since 2×1108444² = 2457296202272, which contains 22 as substring.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1108447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42 + ... + 1489.

2^1108444 is an apocalyptic number.

It is an amenable number.

1108444 is a deficient number, since it is larger than the sum of its proper divisors (843324).

1108444 is a wasteful number, since it uses less digits than its factorization.

1108444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1716 (or 1714 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 1108444 is about 1052.8266713947. The cubic root of 1108444 is about 103.4914771234.

The spelling of 1108444 in words is "one million, one hundred eight thousand, four hundred forty-four".